Zon, Illya, Gregory Zon, and Liudmyla Ivanovskaya. “To the Epizootology of Intestinal Yersiniosis in Dogs”. Bulletin of Sumy National Agrarian University. The series: Veterinary Medicine, no. 3 (50) (December 1, 2020): 23-30. Accessed May 4, 2024. https://www.snaubulletin.com.ua/index.php/vm/article/view/275.